Influence of exogenous progesterone and the uterus on ovarian activity in sheep.
D000818:Animals; D003338:Corpus Luteum / Q000187:drug effects; D003864:Depression, Chemical; D004971:Estrus / Q000187:drug effects*; D005260:Female; D007044:Hysterectomy; D010053:Ovary / Q000502:physiology*; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000502:physiology*
D011374:Progesterone